Question

ПОМОГИТЕ ПОЖАЛУЙСТА НУЖНО ДОПОЛНИТЬ ПРЕДЛОЖЕНИЯ!!!!!!!!!!!!!!!!!
means, communication, messages, telephone, Internet, computers
About ten years ago _______was the only _______of _______which people could use. Today _______make our life more comfortable. They help us to send _______to each other by e-mail or communicate on the _______ with our friends.

Answer 1

Telephone, means of communication,computers, messages, Internet.